Can anyone offer some compare/contrasts between the two? I know 'Elena' is a bit of a mystery (I've also seen it as M610i) , but I have heard that someone people have prototype units; so I am hoping some of those lucky people will post their comments.
It seems both these devices (and their predecessors the E61 and the M600) are direct competitors; and both newer versions have added cameras.
Waiting on some more information 😊